My younger sister has since then been diagnosed with epilepsy, a disease described as "recurrent and unprovoked" seizures.
.... I included punctuation.
However, she pioneers on understanding her epilepsy is a part of her opposed to be a limitation
I feel it's better you slightly re-phrase this... It's a good sentence, but wish you improve its clarity.
She cheerleads, runs track, dates, parties, and functions routinely as a 16 year old should.
enjoys partying as a normal sixteen year old.carry you great lengthsheights and allow to prevailstand against against adversity.
This very good writing. My only concern is that this is about someone else's struggle and your personal experience is nothing more than observing the situation being helpless.( though she's your sis). I wonder whether they expect you to write something that you yourself left the comfort zone to take up a certain challenge and describe that experience.